diff --git a/source/_integrations/sensor.markdown b/source/_integrations/sensor.markdown
index 7cd81e0b05f..4706216365c 100644
--- a/source/_integrations/sensor.markdown
+++ b/source/_integrations/sensor.markdown
@@ -6,6 +6,7 @@ ha_category:
 ha_release: 0.7
 ha_quality_scale: internal
 ha_domain: sensor
+ha_iot_class: ~
 ---
 
 Sensors are gathering information about states and conditions.